Variables | Frozen semen progressive motility and viability (%) | ||
N | Motility (LSM ± SE) | Viability (LSM ± SE) | |
Overall mean | 43 | 49.6 ± 0.86 | 58.3 ± 0.77 |
Batch (production period) |
| ns | ns |
B1 | 12 | 47.8 ± 2.26 | 56.6 ± 2.04 |
B2 | 14 | 49.1 ± 1.23 | 59.6 ± 0.78 |
B3 | 17 | 51.3 ± 1.07 | 58.4 ± 1.14 |
Sire breed |
| ns | ns |
75% HF | 21 | 48.9 ± 1.18 | 58.5 ± 1.13 |
100% HF | 22 | 50.3 ± 1.27 | 58.1 ± 1.06 |